deps(deps): bump the patch-and-minor group with 2 updates

[dependabot]

Bumps the patch-and-minor group with 2 updates: @types/node and @langchain/langgraph.

Updates @types/node from 25.6.0 to 25.6.2

Commits

• See full diff in compare view

Updates @langchain/langgraph from 1.2.9 to 1.3.0

Release notes

Sourced from @​langchain/langgraph's releases.

@​langchain/langgraph-checkpoint-mongodb@​1.3.0

Minor Changes

• #2326 36916ed Thanks @​tadjik1! - feat: add MongoDBStore for long-term memory

  New MongoDBStore class for persisting data across threads and sessions — user preferences, learned facts, agent memory, and more.

  • Store and retrieve JSON documents organized by hierarchical namespaces
  • Search with field-based filtering and comparison operators
  • Vector similarity search with manual embedding (bring your own embedding model) or auto embedding (MongoDB generates embeddings via Voyage AI)
  • Automatic document expiration via configurable TTL

Changelog

Sourced from @​langchain/langgraph's changelog.

1.3.0

Minor Changes

• #2314 085a07f Thanks @​christian-bromann! - Add the in-process event streaming runtime behind streamEvents.

  LangGraph now exposes the core primitives for event-based streaming, including StreamChannel, StreamMux, GraphRunStream, SubgraphRunStream, native stream transformers, and protocol event conversion utilities. These APIs let graphs emit ordered protocol events, derive additional projections, expose custom stream channels, and bridge in-process runs to remote SDK clients.

  The runtime includes built-in transformers for messages, values, lifecycle events, and subgraph discovery. It also adds support for transformer registration during graph execution, forwarding remote StreamChannel output, subgraph-aware event routing, event log multiplexing, and checkpoint-aware values streams.

  This release also expands test coverage across Pregel streaming, event conversion, stream muxing, stream channels, run streams, lifecycle transformers, subgraph transformers, and type-level streaming behavior.

Patch Changes

• Updated dependencies [085a07f, 085a07f, d1e2fda]:
  • @​langchain/langgraph-checkpoint@​1.0.2
  • @​langchain/langgraph-sdk@​1.9.0

Commits

• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions